On Jan 13, 12:01 am, "Luis Finotti" <[EMAIL PROTECTED]> wrote:
> Dear Michael (and Ted, and all),
>
> Thanks for your reply!
>
> On Jan 11, 2008 10:56 AM, mabshoff
>
>
>
> <[EMAIL PROTECTED]> wrote:
> > > Here is the error:
>
> > > ------------------
> > > **********************************************************************
> > > File "sage0.py", line 47:
> > > sage: a^3
> > > Expected:
> > > 8
> > > Got:
> > > <BLANKLINE>
> > > **********************************************************************
> > > File "sage0.py", line 52:
> > > sage: V.gens()
> > > Expected:
> > > ((1, 0, 0, 0), (0, 1, 0, 0), (0, 0, 1, 0), (0, 0, 0, 1))
> > > Got:
> > > (...)
>
> > Hmm, is that the only error? Could you post the exact output from gcc -
> > v please?
>
> Yes, that is the only error given by "make test". And, I get:
Mh, so far I haven't seen anything odd about that doctest. I checked
the valgrind logs from that session from my 2.9.2 test run and nothing
popped up.
> debian[~]$ gcc -v
> Using built-in specs.
> Target: i486-linux-gnu
> Configured with: ../src/configure -v
> --enable-languages=c,c++,fortran,objc,obj-c++,treelang --prefix=/usr
> --enable-shared --with-system-zlib --libexecdir=/usr/lib
> --without-included-gettext --enable-threads=posix --enable-nls
> --program-suffix=-4.1 --enable-__cxa_atexit --enable-clocale=gnu
> --enable-libstdcxx-debug --enable-mpfr --with-tune=i686
> --enable-checking=release i486-linux-gnu
> Thread model: posix
> gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
>
> But, so far, I haven't had any problems while running my old stuff...
The doctest that fails communicates with another Sage instance. I have
seen this fail on occasion with systems with low memory. Since your
gcc is tuned for "i486-linux-gnu" could you enlighten us how much
memory your system has available? Maybe "i486-linux-gnu" is the
default gcc build target on Debian - I no longer have access to a 32
bit Debian box.
Cheers,
Michael
> > > Then I tried to check the new 3D plots. (It worked in my office
> > > computer, and it looks great! Kudos!) When evaluating the Moebius
> > > band sent by D. Joyner, I get a empty rectangle where the graph should
> > > appear, and the lower left (status) bar of Firefox shows "Downloading
> > > JmolApplet..." But nothing happens. (...)
>
> > I have no idea about jmol, somebody else needs to figure that one out.
> > A shot in the dark: Which java do you have installed? I believe the
> > version from gcc causes trouble, so installing a "proper" JDK 1.5 or
> > 1.6 from Sun *might* solve the problem.
>
> OK, I had installed (manually) java 1.5 from Sun. But, although I
> installed the plugins manually, the system did not see the binaries.
> It used gij. It took me a while to find that out. What fixed it was
> installing java with APT and telling the system to use it.
>
> $ sudo apt-get install sun-java5-bin sun-java5-doc \
> sun-java5-fonts sun-java5-jre sun-java5-plugin
>
> $ sudo update-alternatives --config java
>
> (Choose "java", not "gij??".)
>
> Now it works! Thanks for your help!
>
> > > Finally, (and this has been a "problem" for a long time, also in my
> > > laptop, running Debian Etch again), I have jsMath fonts installed, but
> > > sage (or Firefox) does not find it...
>
> > I believe the current version of jsmath is 3.4, so that might be the
> > cause.
>
> I didn't try that since Ted's suggestion worked for me!
>
> Ted wrote:
> > You may try installing the fonts manually by creating a .fonts
> > directory (note the period in front of the f) in your home directory
> > and then unzipping the TeX-fonts-25.zip into it. The fonts can be
> > obtained from
> > (http://www.math.union.edu/~dpvc/jsmath/download/jsMath-fonts.html).
>
> Does the new version of jsMath come with those?? I am just surprised
> that I did not have to do that with my office computer running Fedora
> Core 6. In fact, now that I've checked it, it seems that my office
> computer doesn't even have jsMath installed at all (except what comes
> with Sage). I am bit puzzled, but it's working for me...
>
> Thanks Michael and Ted for your help!
>
> Luis
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